Packaging license file

[jakirkham]

It would be good to include the license file in sdists or wheels on PyPI and any other packages. This can be done by adding a MANIFEST.in with a line like this and a setup.cfg with this line.

[dpranke]

Thanks for the request. I can certainly add this, and I'll try to do so today.

[dpranke]

Fixed in 6c4038e (v0.8.5).